Results 11 to 20 of about 72,085 (314)

Evaluation of the Thermal Response of the Horns in Dairy Cattle

open access: yesAnimals, 2023
Dairy cattle are typically disbudded or dehorned. Little is known, however, about the biological function and role of horns during thermoregulatory processes in cattle, and thus about the potential physiological consequences of horn removal.
Marijke Algra   +4 more
doaj   +1 more source

Correlation Between the Octane Number of Motor Gasoline and Its Boiling Range

open access: yesJournal of King Saud University: Engineering Sciences, 1997
A significant correlation was found between the research octane number of unleaded motor gasoline and its 90% boiling point using a computer-run regression analysis of data from European and Syrian Sources.
Hassan Al-haj Ibrahim, Mourhaf Al-Kassmi
doaj   +1 more source

Ecolabels can improve public perception and farm profits for shellfish aquaculture

open access: yesAquaculture Environment Interactions, 2021
Ecolabels are increasingly being used to notify consumers that the labeled product imposes minimal harm to the environment or other natural resources.
M Gray   +6 more
doaj   +1 more source

Analysis of the Effects and Causes of Driver Horn Use on the Acoustic Environment at Urban Intersections in Taiwan

open access: yesApplied Sciences, 2022
Car horns were originally installed in vehicles for safety. However, many urban areas in several countries face noise problems related to the use of car and motorbike horns. To propose measures to suppress the use of horns, relationships between horn use
Masayuki Takada   +7 more
doaj   +1 more source

Macroanatomical and histological study of the structure of intercornual gland in Abaza (Capra Aegagrus) and Gurcu (Capra Falconeri) goats breeds

open access: yesFolia Morphologica, 2021
BACKGROUND: The anatomical localisation of the odour glands, which increase activity during the reproduction period and help goat species to find each other, varies.
S. Dalga   +3 more
doaj   +1 more source

Modeling the impact of floating oyster (Crassostrea virginica) aquaculture on sediment-water nutrient and oxygen fluxes

open access: yesAquaculture Environment Interactions, 2015
Bivalve aquaculture relies on naturally occurring phytoplankton, zooplankton, and detritus as food sources, thereby avoiding external nutrient inputs that are commonly associated with finfish aquaculture.
JM Testa   +7 more
doaj   +1 more source

Frequencies of genes for coat colour and horns in Nordic cattle breeds

open access: yesGenetics Selection Evolution, 2000
Gene frequencies of coat colour and horn types were assessed in 22 Nordic cattle breeds in a project aimed at establishing genetic profiles of the breeds under study. The coat colour loci yielding information on genetic variation were: extension, agouti,
Lien Sigbjørn   +7 more
doaj   +1 more source

Hunting and mountain sheep: Do current harvest practices affect horn growth?

open access: yesEvolutionary Applications, 2019
The influence of human harvest on evolution of secondary sexual characteristics has implications for sustainable management of wildlife populations.
Tayler N. LaSharr   +15 more
doaj   +1 more source

Cutaneous Horn of Prepucial Skin on Pre-existing Lichen Sclerosus in a Young Male: A Rare Presentation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Cutaneous horn of penis is rare. Cutaneous horns are generally found over sun exposed areas of body after fifth decade of life. Penile horns are hyperkeratotic lesions which are secondary to chronic irritation.
Amit Kumar Singh   +2 more
doaj   +1 more source

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